/**
 */
package proyecto.testcasetool;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>String Range</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link proyecto.testcasetool.StringRange#isNull <em>Is Null</em>}</li>
 *   <li>{@link proyecto.testcasetool.StringRange#isEmpty <em>Is Empty</em>}</li>
 *   <li>{@link proyecto.testcasetool.StringRange#getValue <em>Value</em>}</li>
 * </ul>
 * </p>
 *
 * @see proyecto.testcasetool.TestcasetoolPackage#getStringRange()
 * @model
 * @generated
 */
public interface StringRange extends ParameterRange {
	/**
	 * Returns the value of the '<em><b>Is Null</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Is Null</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Is Null</em>' attribute.
	 * @see #setIsNull(boolean)
	 * @see proyecto.testcasetool.TestcasetoolPackage#getStringRange_IsNull()
	 * @model dataType="types.Boolean" required="true" ordered="false"
	 * @generated
	 */
	boolean isNull();

	/**
	 * Sets the value of the '{@link proyecto.testcasetool.StringRange#isNull <em>Is Null</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Is Null</em>' attribute.
	 * @see #isNull()
	 * @generated
	 */
	void setIsNull(boolean value);

	/**
	 * Returns the value of the '<em><b>Is Empty</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Is Empty</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Is Empty</em>' attribute.
	 * @see #setIsEmpty(boolean)
	 * @see proyecto.testcasetool.TestcasetoolPackage#getStringRange_IsEmpty()
	 * @model dataType="types.Boolean" required="true" ordered="false"
	 * @generated
	 */
	boolean isEmpty();

	/**
	 * Sets the value of the '{@link proyecto.testcasetool.StringRange#isEmpty <em>Is Empty</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Is Empty</em>' attribute.
	 * @see #isEmpty()
	 * @generated
	 */
	void setIsEmpty(boolean value);

	/**
	 * Returns the value of the '<em><b>Value</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Value</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Value</em>' attribute.
	 * @see #setValue(String)
	 * @see proyecto.testcasetool.TestcasetoolPackage#getStringRange_Value()
	 * @model dataType="types.String" required="true" ordered="false"
	 * @generated
	 */
	String getValue();

	/**
	 * Sets the value of the '{@link proyecto.testcasetool.StringRange#getValue <em>Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Value</em>' attribute.
	 * @see #getValue()
	 * @generated
	 */
	void setValue(String value);

} // StringRange
